Rachie:

I also was diagnosed with a pituitary tumor about 3 years ago. They were trying to find the cause of my chronic migraines. They told me they could not tell if it was malignant without a biopsy. I went back for a 3rd MRI about 1 1/2 years later, and it hadn't grown, so I decided to just leave it alone for now. I have since learned that the mercury toxicity in my 13 amalgams caused the migraines and the tumor. I just had all my amalgams removed on the 12th.
I pretty much agree with Beth, with the addition of algin.. It helps bind up the mercury so it doesn't reabsorb back into your body.
Best of luck to you....